| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.wm; |
| |
| import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT; |
| |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.times; |
| import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify; |
| import static com.android.server.wm.WindowContainer.AnimationFlags.CHILDREN; |
| import static com.android.server.wm.WindowContainer.AnimationFlags.TRANSITION; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.clearInvocations; |
| |
| import android.graphics.Rect; |
| import android.platform.test.annotations.Presubmit; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Tests for the {@link ActivityStack} class. |
| * |
| * Build/Install/Run: |
| * atest WmTests:TaskStackTests |
| */ |
| @SmallTest |
| @Presubmit |
| @RunWith(WindowTestRunner.class) |
| public class TaskStackTests extends WindowTestsBase { |
| |
| @Test |
| public void testStackPositionChildAt() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task1 = createTaskInStack(stack, 0 /* userId */); |
| final Task task2 = createTaskInStack(stack, 1 /* userId */); |
| |
| // Current user task should be moved to top. |
| stack.positionChildAt(WindowContainer.POSITION_TOP, task1, false /* includingParents */); |
| assertEquals(stack.mChildren.get(0), task2); |
| assertEquals(stack.mChildren.get(1), task1); |
| |
| // Non-current user won't be moved to top. |
| stack.positionChildAt(WindowContainer.POSITION_TOP, task2, false /* includingParents */); |
| assertEquals(stack.mChildren.get(0), task2); |
| assertEquals(stack.mChildren.get(1), task1); |
| } |
| |
| @Test |
| public void testClosingAppDifferentStackOrientation() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task1 = createTaskInStack(stack, 0 /* userId */); |
| ActivityRecord activity1 = |
| WindowTestUtils.createTestActivityRecord(mDisplayContent); |
| task1.addChild(activity1, 0); |
| activity1.setOrientation(SCREEN_ORIENTATION_LANDSCAPE); |
| |
| final Task task2 = createTaskInStack(stack, 1 /* userId */); |
| ActivityRecord activity2= |
| WindowTestUtils.createTestActivityRecord(mDisplayContent); |
| task2.addChild(activity2, 0); |
| activity2.setOrientation(SCREEN_ORIENTATION_PORTRAIT); |
| |
| assertEquals(SCREEN_ORIENTATION_PORTRAIT, stack.getOrientation()); |
| mDisplayContent.mClosingApps.add(activity2); |
| assertEquals(SCREEN_ORIENTATION_LANDSCAPE, stack.getOrientation()); |
| } |
| |
| @Test |
| public void testMoveTaskToBackDifferentStackOrientation() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task1 = createTaskInStack(stack, 0 /* userId */); |
| ActivityRecord activity1 = |
| WindowTestUtils.createTestActivityRecord(mDisplayContent); |
| task1.addChild(activity1, 0); |
| activity1.setOrientation(SCREEN_ORIENTATION_LANDSCAPE); |
| |
| final Task task2 = createTaskInStack(stack, 1 /* userId */); |
| ActivityRecord activity2 = |
| WindowTestUtils.createTestActivityRecord(mDisplayContent); |
| task2.addChild(activity2, 0); |
| activity2.setOrientation(SCREEN_ORIENTATION_PORTRAIT); |
| assertEquals(SCREEN_ORIENTATION_PORTRAIT, stack.getOrientation()); |
| } |
| |
| @Test |
| public void testStackRemoveImmediately() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task = createTaskInStack(stack, 0 /* userId */); |
| assertEquals(stack, task.getTaskStack()); |
| |
| // Remove stack and check if its child is also removed. |
| stack.removeImmediately(); |
| assertNull(stack.getDisplayContent()); |
| assertNull(task.getTaskStack()); |
| } |
| |
| @Test |
| public void testRemoveContainer() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task = createTaskInStack(stack, 0 /* userId */); |
| |
| assertNotNull(stack); |
| assertNotNull(task); |
| stack.removeIfPossible(); |
| // Assert that the container was removed. |
| assertNull(stack.getParent()); |
| assertEquals(0, stack.getChildCount()); |
| assertNull(stack.getDisplayContent()); |
| assertNull(task.getDisplayContent()); |
| assertNull(task.getTaskStack()); |
| } |
| |
| @Test |
| public void testRemoveContainer_deferRemoval() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final Task task = createTaskInStack(stack, 0 /* userId */); |
| |
| // Stack removal is deferred if one of its child is animating. |
| doReturn(true).when(task).isAnimating(TRANSITION | CHILDREN); |
| |
| stack.removeIfPossible(); |
| // For the case of deferred removal the task controller will still be connected to the its |
| // container until the stack window container is removed. |
| assertNotNull(stack.getParent()); |
| assertNotEquals(0, stack.getChildCount()); |
| assertNotNull(task); |
| |
| stack.removeImmediately(); |
| // After removing, the task will be isolated. |
| assertNull(task.getParent()); |
| assertEquals(0, task.getChildCount()); |
| } |
| |
| @Test |
| public void testReparent() { |
| // Create first stack on primary display. |
| final ActivityStack stack1 = createTaskStackOnDisplay(mDisplayContent); |
| final Task task1 = createTaskInStack(stack1, 0 /* userId */); |
| |
| // Create second display and put second stack on it. |
| final DisplayContent dc = createNewDisplay(); |
| final ActivityStack stack2 = createTaskStackOnDisplay(dc); |
| |
| // Reparent |
| clearInvocations(task1); // reset the number of onDisplayChanged for task. |
| stack1.reparent(dc, true /* onTop */); |
| assertEquals(dc, stack1.getDisplayContent()); |
| final int stack1PositionInParent = stack1.getParent().mChildren.indexOf(stack1); |
| final int stack2PositionInParent = stack1.getParent().mChildren.indexOf(stack2); |
| assertEquals(stack1PositionInParent, stack2PositionInParent + 1); |
| verify(task1, times(1)).onDisplayChanged(any()); |
| } |
| |
| @Test |
| public void testStackOutset() { |
| final ActivityStack stack = createTaskStackOnDisplay(mDisplayContent); |
| final int stackOutset = 10; |
| spyOn(stack); |
| doReturn(stackOutset).when(stack).getStackOutset(); |
| doReturn(true).when(stack).inMultiWindowMode(); |
| |
| final Rect stackBounds = new Rect(200, 200, 800, 1000); |
| // Update surface position and size by the given bounds. |
| stack.setBounds(stackBounds); |
| |
| assertEquals(stackBounds.width() + 2 * stackOutset, stack.getLastSurfaceSize().x); |
| assertEquals(stackBounds.height() + 2 * stackOutset, stack.getLastSurfaceSize().y); |
| assertEquals(stackBounds.left - stackOutset, stack.getLastSurfacePosition().x); |
| assertEquals(stackBounds.top - stackOutset, stack.getLastSurfacePosition().y); |
| } |
| } |